About: http://webisa.webdatacommons.org/407533480

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The first middle school opened in nineteen sixty.The National Middle School Association is a group that advises and represents schools.
http://www.w3.org/ns/prov#wasQuotedFrom	manythings.org